Add Windows 2025 support for built-in images

[timja]

Fixes #605

Note: It falsely reports windows 22 on the Jenkins nodes page and in mvn --version due to https://bugs.openjdk.org/browse/JDK-8340387

This is due for release in e.g. 17.0.14 in January 2025

Testing done

Ran an agent on Windows 2025

Submitter checklist

• Make sure you are opening from a topic/feature/bugfix branch (right side) and not your main branch!
• Ensure that the pull request title represents the desired changelog entry
• Please describe what you did
• Link to relevant issues in GitHub or Jira
• Link to relevant pull requests, esp. upstream and downstream changes
• Ensure you have provided tests - that demonstrates feature works or fixes the issue